Inventor

William J. Bologna

Inventor

Paris, FR

Overview

1994–2014

Patent span

Human necessities

Primary field (CPC A)

Patents· 18 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes57%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations39%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

PatentTitleYear

8,765,177'Bioadhesive progressive hydration tablets'2014 8,425,892'Extended, controlled-release pharmaceutical compositions using charged polymers'2013 7,709,026'Low concentration of peroxide for treating or preventing vaginal infections'2010 7,153,845'Bioadhesive progressive hydration tablets'2006 6,818,672'Treating endometriosis or infertility, or improving fertility'2004 6,624,200'Bioadhesive progressive hydration tablets'2003 6,593,317'Progestin therapy for maintaining amenorrhea'2003 6,479,045'Vaginal pH buffering for preventing miscarriage and premature labor, by treating or preventing bacterial vaginosis'2002 6,306,914'Progestin therapy for maintaining amenorrhea'2001 6,248,358'Bioadhesive progressive hydration tablets and methods of making and using the same'2001 6,126,959'Pharmaceutical composition for treating dysmenorrhea and premature labor'2000 6,054,447'Progesterone for treating or reducing ischemia'2000 6,017,521'Use of polycarboxylic acid polymers to treat vaginal infections'2000 5,985,861'Progesterone for treating or reducing ischemia'1999 5,667,492'Use and composition of an anti-sexually transmitted diseases formulation'1997 D0375352'Dispensing vial for feminine hygiene products'1996 5,543,150'Method of progesterone delivery and affect thereof'1996 D0345211'Dispensing vial for feminine hygiene products'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1996Patents assigned to COLUMBIA LABORATORIES INC (2)· patent assignee history

1994–2000Based in New York, NY, US· patent location history

1996–2014Patents assigned to COLUMBIA LAB INC (16)· patent assignee history

2000Based in NY, NY, US· patent location history

2001–2014Based in Paris, FR· patent location history

2013–2014Patents assigned to BOLOGNA WILLIAM J (2)· patent assignee history

2013–2014Patents assigned to LEVINE HOWARD L (2)· patent assignee history

2014Patents assigned to DE ZIEGLER DOMINIQUE (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
COLUMBIA LAB INC	16	1996–2014
BOLOGNA WILLIAM Jself	2	2013–2014
COLUMBIA LABORATORIES INC	2	1994–1996
LEVINE HOWARD L	2	2013–2014
DE ZIEGLER DOMINIQUE	1	2014

Locations

Location	Patents	Span
Paris, FR	10	2001–2014
New York, New York, US	7	1994–2000
NY, New York, US	1	2000